Dr. Thomas J. O'Neil

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Dr. Thomas J. O'Neil Member

President and Chief Operating Officer (retired) , Cleveland Cliffs, Inc.

Prescott, AZ, United States

President and Chief Operating Officer (retired) | Cleveland Cliffs, Inc.

Address

Prescott, AZ, United States

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Election Year 1999
Primary Section Earth Resources
Secondary Section Special Fields & Interdisciplinary

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Election Year 1999
Primary Section Earth Resources
Secondary Section Special Fields & Interdisciplinary

Profile

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Election Year 1999
Primary Section Earth Resources
Secondary Section Special Fields & Interdisciplinary

Memorial Tribute

DONALD W. GENTRY 1943–2012

Election Citation

For contributions to the theory and practice of mining economics in mineral development and operations.